I just finished configuring a 32 slot BF4 server (32 players, 2 spectators & 2 commanders). You can find it by searching for Gentsgame.com

The settings are normal and the map rotation is all maps on conquest. I did this so when people click "Play now" they might be sent to our server. This weekend I will take a closer look at configuring the server and setting up procon.For more info about BF4 check out the Battlefield subforum